Description
Amber glass burettes of DIN class B with side stopcock and NS glass key deliver a 100 ml capacity graduated at 0,2 ml intervals for laboratory titration. These burettes are made from brown glass and incorporate a lateral stopcock fitted with an NS glass key to regulate reagent flow. The DIN-B accuracy class and 0,2 ml subdivision support general volumetric analysis. Supplied in packs of 2 pieces from manufacturer Witeg, the instruments are designed for use in standard titration setups. Applications encompass pellet burettes, rapid-operation burettes according to Schilling, and related titration apparatus. The amber glass construction is suitable for solutions requiring protection from light during analytical procedures. Originating from Germany in the Baden-Württemberg region, these class B burettes provide a practical side-stopcock configuration for educational, research and routine laboratory work. The combination of amber glass, side-mounted stopcock and glass key offers a straightforward solution for controlled dispensing in quantitative chemistry.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Accuracy class: B (DIN-B)
- Capacity: 100 ml
- Graduation: 0,2 ml
- Material: Amber glass
- Stopcock: Side with NS glass key
- Technical Information Sheet:
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Questions about Burettes 100 ml B lateral stopcock amber glass
What is this article?
Burettes 100 ml B lateral stopcock amber glass is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Burettes, inside Volumetric glassware, in Labware.
A burette delivers a measured volume through a stopcock, which is how a titration is read. Class A and class AS state the tolerance. The stopcock, glass or PTFE, and the volume of the burette are the choices. A dirty bore changes the delivered volume.
Volumetric glassware is glass that has been calibrated to contain or to deliver one stated volume at a reference temperature. That calibration is the whole point. Class A and class AS have a tighter tolerance than class B. A volumetric flask contains. A pipette and a burette deliver. A measuring cylinder is the coarser reading, used when the volume is not the result. The classes sit under ISO laboratory glassware. The chain back to the unit of volume is the work of the BIPM and of NIST.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Burettes. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.